Incense burner



FIG. 1 is a perspective view of the incense burner.

FIG. 2 is a front elevational view of the incense burner.

FIG. 3 is a rear elevational view of the incense burner.

FIG. 4 is a side elevational view of the incense burner with the opposite side being a mirror image of the same; and,

FIG. 5 is a top plan view of the incense burner.

The bottom of the incense burner and the portions shown in broken lines form no part of the claimed design. 

The ornamental design for an incense burner, as shown and described. 